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8.8Alta

CVE-2021-45008

plesk plesk Publicada: (hace 4 años)

Descripción

Plesk CMS 18.0.37 is affected by an insecure permissions vulnerability that allows privilege Escalation from user to admin rights. OTE: the vendor states that this is only a site-specific problem on websites of one or more Plesk users

Debilidad (CWE): CWE-281

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
plesk plesk 18.0.37

Referencias y parches

CVE recientes del mismo producto — Plesk

8.7Alta
CVE-2026-68492
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An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7.

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CVE-2026-87898
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OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.

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8.7Alta
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WebPros Plesk extension "Ruby"; WebPros Plesk extension "Node.js Toolkit"

Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables.

9.9Crítica
CVE-2026-68487
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Path traversal in Plesk's Backup Manager causes arbitrary file write as root by an authenticated customer.

9.9Crítica
CVE-2026-68488
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A Time-of-check Time-of-use (TOCTOU) race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover.

8.5Alta
CVE-2026-67397
WebPros Plesk

Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to execute arbitrary code as root.